baber/WOPTO huggingface dataset:
Patent MX-9605880-A (MX)
Title: Exit tray corrugation slip rolls with a variable force idler.
Inventor: RIDER JASON P
IPC: G03G15/00
Filed: 1996-11-27
Abstract: An apparatus and method that describes utilizing a corrugation slip nip system, including a variable force idler that encompasses three stages, to prevent buckling of copy sheets traveling at a high rate of speed upon exiting from a high speed printing machine to the exit tray for stacking Buckling concerns are eliminated by allowing the sheet, driven by a high speed positive drive nip, to slip through the slower speed corrugation nip, yet still having enough drive force in the slip nip to drive the sheet into the exit tray. In order to vary the normal force on the sheet, a three stage variable force idler is used. The first stage oversizes the inner diameter of the idler rollers on the idler shaft. The second stage uses a slot in the spring which allows the idler shaft to move upward without deflecting the spring. The first two stages are particularly adapted for light weight paper. The third stage occurs when the idler shaft is topped out in the shaft slot such that the paper deflects the spring causing additional force to be applied to the paper to drive out of the system and into the exit tray. The third stage is reached only where heavy weight paper is used because heavy weight paper has sufficient beam strength to deflect the spring.
Patent MX-9801104-A (MX)
Title: Remedy for coxsackie virus b infection.
Inventor: YAMAMOTO NORIMI
IPC: A61K38/21
Filed: 1996-07-23
Abstract: A remedy for Coxsackie virus B infection for which there has been no efficacious therapeutic means, which contains 'gamma' interferon as the active ingredient.
Patent MX-9804954-A (MX)
Title: Process for preparation of hydrazides.
Inventor: LEONG WILLIAM
IPC: C07C243/28
Filed: 1998-06-19
Abstract: A process for producing a hydrazide of formula (1.0) is disclosed. The process comprises reacting a hydrazone of formula (2.0) or (2.1), wherein said hydrazone is in toluene, with a mixture of Grignard reagents, wherein said Grignard reagents are in a suitable organic solvent; wherein: (A) Z is a suitable carbonyl protecting group; (B) R is a suitable -OH protecting group; (C) R1 is selected from: H, a non-enolizable alkyl, a non-enolizable substituted alkyl, aryl, substituted aryl, -S-aryl, -S-(substituted aryl), -S-alkyl, -S-(substituted alkyl), alkoxy, substituted alkoxy, aryloxy, or substituted aryloxy; (D) said mixture of Grignard reagents comprises R2MgX in admixture with R3MgX; (E) R2 is a suitable alkyl, substituted alkyl, alkenyl, alkynyl, aryl, substituted aryl, or aralkyl group capable of adding to the -C=N group of the hydrazone to produce the hydrazide; (F) R3 is a suitable alkyl, substituted alkyl, aryl or substituted aryl group that is more sterically hindered than said R2 group; (G) X is independently selected from Cl, Br or I for each Grignard reagent; (H) when said hydrazone is a compound of formula (2.0) then the reaction is conducted at a temperature of about +30 to about -40 degree C; and (I) when said hydrazone is a compound of formula (2.1) then the reaction is conducted at a temperature of about +40 to about -20 degree C.
Patent MY-100012-A (MY)
Title: Button
Inventor: YAU LAM KAM
IPC: A44B1/34
Filed: 1987-08-06
Abstract: A button hs a body (1) and a retainer (2) for securing the body to cloth. The retainer has a T-shaped member (5) with the leg of the T-shaped member (5) remote from the cross piece (6) shaped to form a hollow cup-shaped resiliently expandable member (8), the rim of which is directed toward the cross piece (6). The body has a receptacle formed by a blind bore (11) opening into a cup-shaped cross section similar to that of the resiliently expandable member. In operation the resiliently expandable member (8) rim (9) is contracted and the resiliently expandable member is pushed through the bore (11) into the receptacle cup-shaped cross setion (12) whereupon the resiliently expandable member (8) expands to hold the retainer (2) in locked position with the body (1).
Patent NL-1042145-A (NL)
Title: Schokdempend element voor het lichaam
Inventor: DRIES DECOENE
IPC: A63B71/12
Filed: 2016-11-14
Abstract: Schokdempende element (3a, 3b, 3c) om een onderdeel van het lichaam te beschermen, waarbij het schokdempend element (3a, 3b, 3c) minstens twee met elkaar verbonden lagen omvat, zijnde een eerste laag hoofdzakelijk vervaardigd uit gerecycleerd rubber en een tweede laag hoofdzakelijk vervaardigd uit harde kunststof, waarbij het schokdempend element (3a, 3b, 3c) voorzien is om zo bevestigd te worden aan het onderdeel van het lichaam dat de eerste laag zich bevindt tussen het lichaam en de tweede laag.
Patent NL-2009241-A (NL)
Title: Radiation source.
Inventor: KEMPEN ANTONIUS
IPC: G03F7/20
Filed: 2012-07-27
Abstract: A radiation source having a nozzle configured to direct a stream of fuel droplets along a trajectory towards a plasma formation location, a laser configured to direct laser radiation at the fuel droplets at the plasma formation location to generate, in use, a radiation generating plasma. The nozzle has an internal surface that is configured to prevent contamination present in fuel used to form the fuel droplets from being deposited on that internal surface.
Patent NL-2014695-A (NL)
Title: A method and system for two-way A/V-communication.
Inventor: DIOGO DE ANDRADE
IPC: H04N21/4788
Filed: 2015-04-22
Abstract: The invention relates a method for two-way A/V-communication between a first user at a first end (A) and a second user at a second end (B). A webcam (A10) and a set-top box (A30) at the first end and a webcam (B10) and a set-top box (B30) at the second end poll a server (100) for commands in corresponding command register. In response to an accept message from the set-top box (B30) at the second end, the server (100) stores a stream command in a camera command register of the webcam at the first end. The webcam (A10) goes to a recording state after retrieving the stream command and stream recorded A/V-data over the communication link. In this way, existing set-top boxes to which a camera cannot be connected, can be used to provide a user interface for two-way A/V communication and decoding facilities for decoding the A/V stream.
Patent NL-7013467-A (NL)
Title: Suspension polymerisation of vinyl chloride - by method to prevent adherence of the
IPC: C08F14/06
Filed: 1970-09-11
Abstract: Vinyl chloride monomer or a vinyl chloride monomer mixture which contains vinyl chloride as a main component is polymerised in an aqs. medium contg. suspending agent and oil-soluble catalyst by first spraying at least one kind of polar organic cpd. selected from:nitrogenous organic cpds. selected from azo gp., nitro gp., azomethine gp. or the gps. having azine ring and amine cpds; sulpho organic cpds. selected from the gps. having thiocarbonyl, thioether and thioalcohol gps. and quinone cpds., ketone cpds., aldehyde cpds., greater than 6 C alcohol cpds. and greater than 6C carboxylic acid cpds. on the inner wall of the polymerisation vessel and/or the stirring wing at a rate above 0.0001 g/m2.
Patent NL-7400975-A (NL)
Title: Positive-transfer matl contg o-naphthoquinone diazide sulphonic deriv - on polyester film base treated with halogenated fatty acid, giving easy sepn.
Inventor: RUCKERT H
IPC: G03F7/023
Filed: 1974-01-24
Abstract: A light-sensitive layer-transfer material hs (a) a light-sensitive layer contg. an ester or amide of a o-naphthoquinone diazide sulphonic acid adn alkali-sol. phenolic resin and is not 1 acrylic resin, on (b) a po lyester film base which has been pre-treated, on the side on which the layer (a) is applied, with an aq. soln. contg. a satd. halogenated fatty acid, a wetting agent and a water-sol. polymer compatible with the halo-acid, followed by drying by heating; opt. the light-sensitive layer may carry (c) a removable coating layer. The material is used in positive transfer processes. It can be used for prodn. of stencils for screen-printing, of copies of circuits by etching and/or galvanising in the subtractive or additive processes, of integrated switching circuits, and of low or high- press. plates. The layers are flexible and easily sepd. from the film base; sepg. layers are not needed. Development is in aq. alkali. The layers can be transferred in thicknesses of 4-60 mu by means of roller laminating appts. and can be built up to greater thicknesses.
Patent NL-7414042-A (NL)
Title: Recording and reproduction of video signals on magnetisable tape - has synchronisation signal spanning entire width of tape using square wave of given rise time
IPC: H04N5/782
Filed: 1974-10-28
Abstract: Recording and reproduction of a video signal on a magnetisable tape transported in the longitudinal direction. A first synchronisation signal is recorded in the longitudinal direction of the tape. The video information is then recorded in tracks at an angle greater than zero degrees with respect to the longitudinal direction of the tape. The synchronisation signal which is produced by an alternating current spans the entire width of the tape. The current can be rectangular pulses which drive the tape into saturation, and have a minimum rise time which is smaller than the ratio of the gap of the synchronisation writing head and the speed of the tape.
Patent NL-7502923-A (NL)
IPC: B60W50/08
Filed: 1975-03-12
Abstract: A device for selecting the ratio of the gearbox on a vehicle. The ratio is selected by electronic means which include a system for putting the engine speed under the control of the shaft speed, a system defining the ratios allowed, a system for introducing a parameter imposed by the driver, and a safety system with display and alarm means. Electronic memory devices permit taking into account the operating conditions of the engine. The device permits automatic or manual selection of a gearbox ratio corresponding to the greatest allowed ratio.
Patent NL-7513247-A (NL)
Title: Sheet type roof:cladding material - comprises air cushion sheet joined by flat surface onto flat sheet
IPC: E04D5/12
Filed: 1975-11-12
Abstract: The sheet-type roof cladding material is particularly for a tiled roof, being laid on the rafters under the tiles. The material comprises an air-cushion sheet, whose flat surface is joined to a flat sheet, the latter being typically of aluminium. The design combines good heat insulation and ventilation characteristics and water-proofing. The air cushion sheet is pref. made of two superimposed polyethylene sheets joined to an aluminium foil.
Patent NL-7806161-A (NL)
IPC: B29C65/74
Filed: 1978-06-06
Abstract: The method of using the frictional heat and pressure produced by a rapidly rotating non-cutting piercing tool to weld two or more parts, such as a piece of tubing on one hand and a plate, a tube or another body having locally a relatively thin wall on the other hand, together, to which end said piercing tool is forced through the two or more parts after the latter have been placed in the exact relative positions.
Patent NL-7901016-A (NL)
Title: Ore redn. by replacing part of the coke burden with pyrolytic oil - which acts as carbon carrier in redn. of ore
IPC: C21B13/00
Filed: 1979-02-08
Abstract: In the redn. of e.g. iron ores, in which an ore mixt. and a reducing agent such as a mixt. of coke and fuel oil is heated and part of the reducing agent is burnt by introducing oxygen, the fuel oil is a pyrolytic oil such as is formed in thermal or catalytic cracking of crude oil fractions. The oil serves as carbon carrier during the redn. of the ore. The pyrolytic oil suitable for the redn. of ores pref. has a viscosity of 50-700 cSt (at 50 degrees C.), a density of 0.8-1.2 g./cm.3 and S content of 0.2-6 wt.%. The oil is pref. used at a rate of 150 kg./t. pig iron. Method is economical as the heavy fraction in the cracking of crude oil fraction is utilised without further investment costs. The purification of combustion gases when using this fraction for other heating purposes is no longer necessary.
Patent NL-8002818-A (NL)
Title: Forming pelletising die - and centrifugally casting thin wear resistant alloy inner layer onto thick steel outer annulus
IPC: B30B11/20
Filed: 1980-05-14
Abstract: A die with radial holes through an annular member for outward extrusion is made by centrifugally casting a thin wear-resistant alloy layer onto the inside of a thick outer annulus of low- or medium-alloy steel, and subsequently machining to final dimensions. The outer annulus is pref. itself centrifugally cast, the inner layer is 10 mm thick and the overall thickness is 100 mm. The method eliminates the need to use an inner layer which is thicker than functionally necessary, e.g. by heat-shrinking or dowelling.
Patent NL-8003353-A (NL)
Title: Radiographic appts. controlled by heart beat - with patient resting in horizontal position over examination table and rotatable detector units, and with output to TV monitor
IPC: A61B6/03
Filed: 1980-06-09
Abstract: The radiography pattern study appts. has a calculation system for picture construction, with cyclic control by the patients heart beat. The main components of the system are an X-ray source (2) mounted above the patient (1) with a curvilinear row of detector elements (6) below. The source (2) is supplied by a generator (8). The detector elements (6) are connected to a detector read out unit (18) incorporating a signal amplifier and an analogue digital convertor. The read out unit (18) is coupled to a control unit (10) memory (24) calculator (30), signal modulator (28) and television monitor (26). The patient rests on a carrier (10) with a pickup to enable the detectors to be rotated at the optimum speed by a drive mechanism (12) and control mechanism (22).
Patent NL-8100739-A (NL)
Title: Synergistic antimicrobial compsn. - comprises doxycycline, primicyin and/or sisomycin (SE 16.8.82)
IPC: A61K31/65
Filed: 1981-02-16
Abstract: Synergistic antimicrobial compsn. contains primycine (I) or a deriv. doxycycline (II) or a deriv. and/or sisamycine (III) or a deriv. The compsn. is effective over a broader spectrum of as is esp. effective against polyresistant pathogenic microorganisms. One pref. formulation comprises 5-50 wt.% (I) and 50-95 wt.% (II) 30-35 wt.% (II) (or an equiv. amount of its chlorolhydrate) and 30-35 wt.% (III).
Patent NL-8201529-A (NL)
Title: Floor or paving tile has wear-resistant plastics envelope - filled with plastics foam and moisture-tight sealed
IPC: E01C5/22
Filed: 1982-04-10
Abstract: Arrangement is intended for producing a floor or paving tile with wear-resistance upper surface using plastics. The material of the upper surface is used to produce an envelope in the form of a tile, e.g. by injection-moulding, after which the envelope is filled by injecting another material followed by moisture-tight sealing. The envelope may be in polyester and the filling may be foam material possibly containing a filler. The envelope material may contain a dye and its upper surface may have an anti-slip relief.
Patent NL-8204058-A (NL)
Title: Self-adhesive paper base for greetings cards - allows attachment of chosen picture etc. to front of card
IPC: B42D15/02
Filed: 1982-10-21
Abstract: Paper base for making illustrated greetings cards etc. comprises a blank card bearing an adhesive layer covered with a protective film. The card may be of the double fold type in which the adhesive layer is applied to one half of the fold, or of the single postcard type. The reverse side of the card may be preprinted e.g. with a greeting or verse, or an address grid. The paper base may be replaced by another material such as vinyl film or wood veneer. The construction allows plain cards to be kept to which a suitable illustration can be mounted (e.g. a photograph, magazine illustration, advertising picture, etc) which is suitable to the occasion, to give an individual and appropriate greetings card (christmas, new year, birthday, birth of child etc). Photographs can be trimmed prior to mounting to give a professional appearance. The self adhesive nature of the cards avoids the need for applying separate and messy adhesives from tubes etc.
Patent NL-8401335-A (NL)
IPC: H01P5/107
Filed: 1984-04-26
Abstract: The invention relates to a receiving arrangement 4-1 for SHF signals, comprising a rectangular waveguide filter 5 formed from resonators 10-1 to 10-4 arranged in cascade, a SHF signal arrangement 6 containing a microstrip circuit and a microstrip to waveguide filter transition connection to this circuit.Generally, such a receiving arrangement is not suitable for use in radiators comprising a partly shown polarization converter 3 with two such receiving arrangement 4-1 each receiving one of two mutually orthogonally polarized signals. When the prior art receiving arrangements are used in these radiators, the channel separation is inadequate.According to the invention, an adequate channel separation is obtained by providing the microstrip to waveguide filter transition in the waveguide filter and matching the filter 5 thereto. As a result thereof, the receiving arrangement 4-1 becomes more compact and has a very low reflection and, in addition, it is no longer necessary to adjust the transition to the waveguide filter 5.Preferably, dimensioning is realized by the choice of the size in the axial direction of the end resonator 10-4 and/or the choice of the dimensions of the coupling aperture which connects the end resonator 10-4 to the adjacent resonator 10-3.
Patent NL-8403395-A (NL)
Title: Animal identification collar - has clasp ensuring that no loose ends are left which could be grasped by other animal
IPC: A01K11/00
Filed: 1984-11-07
Abstract: The neck collar has an electronic responder and/or visible numbers attached to it. A clasp (1) or similar allows stepless adjustment of the length of strap forming the collar, which can be so designed that udner a predetermined force, less than that at which responder damage can occur, the clasp loosens without the collar coming completely free. Clasp and responder can form an integral unit.
Patent NL-8601042-A (NL)
Title: Catalyst for polymerisation of epoxide cpds. - contg. inorganic deriv. of organo-metal cpd. of gp=iv metal, and organo-zinc cpd.
IPC: C08G65/12
Filed: 1986-04-23
Abstract: A catalyst system for (co)polymerisation or block polymerisation of epoxides contains (a) a (hydr)oxide, sulphide, selenide or telluride of an organo-metal cpd. of a metal of Main Gp. IV, and (b) a pd. of formula R - Zn - Y; the molar ratio of (a) : (b) is 1.5:1 - 1:1.5. Y = (CH2)nX; n = 1-4; X = OR', SR', NR'2, NR'R'', 14'2,PR'R'',AsR'2,AsR'R''orSeR';R',R''=hydrocarbongps.; R = Y, or is alkyl, alkenyl, aryl or alkynyl.
Patent NL-9202154-A (NL)
Title: Adjustment mechanism for a seat or reclining chair
IPC: A47C1/022
Filed: 1992-12-11
Abstract: Adjustment mechanism for a seat or reclining chair, which mechanism is provided with: - a basic framework, - a plurality of body-supporting elements, at least one of which is of adjustable design, using a hinge connection accommodated in the adjustment mechanism, and - adjustment means which are coupled to the said adjustable supporting element. The adjustment mechanism is provided with a combined system of a leg-support element and a foot-support element, the said system being incorporated in the adjustment mechanism using a hinge connection, and the foot-support element being designed so that it can slide with respect to the leg-support element. The said adjustment mechanism is furthermore provided with common adjustment means for adjusting the angle of the said system with respect to the basic framework and for slidably displacing the foot-support element with respect to the leg-support element. <IMAGE>
Patent NL-9301669-A (NL)
Title: Feeding box for animals (cattle)
IPC: A01K5/02
Filed: 1993-09-28
Abstract: Feeding box for animals, comprising a chamber which is surrounded by walls, a passage opening, which is provided with a door which can be pushed open by the animal when it moves past, being arranged in at least one of the walls. The door is hinged at a first edge. In addition, the door is provided, on the side which lies opposite the first edge, with at least one roller with an axis which extends substantially parallel to the hinge axis. The dimensions of the door in the vertical direction substantially correspond to those of the passage opening. <IMAGE>
Patent NL-9302060-A (NL)
Title: Undersole for shoes with spikes, studs, etc.
IPC: A43B5/18
Filed: 1993-11-29
Abstract: Undersole for (sports) shoes or boots which have projections, such as spikes, studs, etc., under their sole. In its top surface, the sole has recesses in which the projections are located when the sole is positioned against the sole of the shoe. A sole can be used for shoes with differently positioned projections, by making the recesses wide. The sole may even be provided with a few large recesses, in order to hold more projections per recess. The sole is attached beneath a shoe with the aid of, for example, tape sections which are located on the undersole and the ends of which are attached to one another, over the shoe, for example by means of hook-and- loop strip. Furthermore, a raised heel support which is attached to the sole may both make it easier to don the shoe and improve the strength of the attachment.
Patent PT-81860-A (PT)
Title: Process for preparing pyridopyrimidines useful as medicaments
Inventor: MEYER HORST
IPC: A61K31/505
Filed: 1986-01-17
Abstract: Pyridopyrimidines of the formula   <IMAGE>   in which R1 is optionally substituted aryl or heterocyclic, exhibit circulation active properties, especially renal vasodilating and diuretic action.
Patent PT-84252-A (PT)
Title: Bag-in-tube type liq. container - has valve to vent space between inner bag and outer housing as bag expands during liq. charging
Inventor: SHARPLES LEONARD
IPC: B65D47/00
Filed: 1987-02-05
Abstract: A liq. charging and discharging opening (3a) is provided on a rigid or semi-rigid housing (3) of the container, the opening communicating with a flexible, open-ended bag (2) within the housing. The opening is controlled by a valve (4-6). Pref. the bag is made of elastomeric material. The bag is expandable upon charging of the container and contractable by inherent resilience to discharge liq. A space (3b) between the housing and bag is vented via a control valve (8) during bag expansion, with ambient air passing into the space responsive to bag contraction.
Patent PT-86090-A (PT)
Title: Small particle aerosol liposome and liposome-drug combinations for medical use
Inventor: GILBERT BRIAN E
IPC: A61K9/72
Filed: 1987-11-06
Abstract: Disclosed are small particle aerosol liposome and liposome-drug combinations advantageous for the treatment of a wide variety of diseases. Different methods of preparation of liposome and liposome-drug combinations are described which can be used in small particle aerosol treatment.
Patent PT-92478-A (PT)
Inventor: EVANS RONALD MARK
IPC: C12Q1/6897
Filed: 1989-11-30
Abstract: Disclosed are novel hormone and hormone-like receptors wherein the trans-activation transcription domain(s) is modified in terms of position and/or copy number or otherwise versus parent receptor, such novel receptors having increased trans-activation transcription activation properties surprisingly superior to the parent receptor. Also disclosed are the recombinant methods and means for preparing such receptors and assays based upon the use of such receptors for screening and identifying putative materials that can affect such receptors and/or for the expression via induced transcription of a reporter or other desired, preferably heterologous gene or DNA product.